package main

import "fmt"

const (
    Big = 1 << 100
    Small = Big >> 99
)

func needInt(x int)int{
    return x*10 + 1 
}

func needFloat (x float64)float64{
    return x*0.1
}

func main(){
    fmt.Println(needInt(Small))
    fmt.Println(needFloat(Small))
    fmt.Println(needFloat(Big))
}